16013198 has 16 divisors (see below), whose sum is σ = 25422336. Its totient is φ = 7549080.

The previous prime is 16013197. The next prime is 16013209. The reversal of 16013198 is 89131061.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 16013198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16013197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815 + ... + 5717.

It is an arithmetic number, because the mean of its divisors is an integer number (1588896).

Almost surely, 2^16013198 is an apocalyptic number.

16013198 is a deficient number, since it is larger than the sum of its proper divisors (9409138).

16013198 is a wasteful number, since it uses less digits than its factorization.

16013198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4999.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 16013198 is about 4001.6494099309. The cubic root of 16013198 is about 252.0534760956.

The spelling of 16013198 in words is "sixteen million, thirteen thousand, one hundred ninety-eight".